18=3n+3

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Solution for 18=3n+3 equation:


Simplifying
18 = 3n + 3

Reorder the terms:
18 = 3 + 3n

Solving
18 = 3 + 3n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-3n' to each side of the equation.
18 + -3n = 3 + 3n + -3n

Combine like terms: 3n + -3n = 0
18 + -3n = 3 + 0
18 + -3n = 3

Add '-18' to each side of the equation.
18 + -18 + -3n = 3 + -18

Combine like terms: 18 + -18 = 0
0 + -3n = 3 + -18
-3n = 3 + -18

Combine like terms: 3 + -18 = -15
-3n = -15

Divide each side by '-3'.
n = 5

Simplifying
n = 5

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